摘要
盾构的性能及其与地质条件、工程条件的适应性是盾构隧道施工成败的关键,因此采用盾构法施工就必须选择最佳的盾构施工参数和最适宜的盾构。结合工程特点,对2种盾构机的优劣和适应性进行了综合分析和比较,并提出推荐建议。
Shield＇ s properties and its adaptability with the geological conditions and the engineering conditions are the key factors determining the success of shield tunnel construction. Therefore, optimal shield construction parameters and suitable shields must be chosen in construction with the shield tunneling method. Combined with the project characteristics, this paper makes comprehensive analysis and comparisons between the advantages, disadvantages and adaptability of two kinds of shield machine, and puts forward some suggestions.
出处
《铁道建筑技术》
2011年第3期37-40,52,共5页
Railway Construction Technology
关键词
区间隧道
盾构
土压平衡
泥水平衡
比选
running tunnel
shield
earth pressure balance
sludge-liquid balance
compare and select
